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Powertrain Level Target Setting for Impulsive Noise based on Interior Noise Levels
Technical Paper
2015-01-2295
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The definition of vehicle and powertrain level NVH targets is one of the first tasks toward establishing where a vehicle's NVH behavior will reside with respect to the current or future state of industry. Realization of vehicle level NVH targets relies on a combination of competitive powertrain (source) and vehicle (path) NVH performance. Assessment of vehicle NVH sensitivity is well understood, and can be accomplished through determination of customer interface NVH response to measured excitations at the source input locations. However, development of appropriate powertrain source targets can be more difficult, particularly related to sound quality. This paper discusses various approaches for definition of powertrain targets for sound quality, with a specific focus on impulsive noise.
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Parbat, A., Tousignant, T., and Govindswamy, K., "Powertrain Level Target Setting for Impulsive Noise based on Interior Noise Levels," SAE Technical Paper 2015-01-2295, 2015, https://doi.org/10.4271/2015-01-2295.Also In
References
- Dipl.-Ing. Atzler Martin ; Prof. Dr.-Ing. Pischinger Stefan ; Dipl.-Ing. Lange Bernhard ; Dr.-Ing. Heuer Stefan Evaluating the degree of annoyance caused by impulsive noise types Springer Automotive Media s38313-011-0066-5, 2011-06-01 10.1365/s38313-011-0066-5 MTZ worldwide eMagazine 72 6 62 67 2011
- Tousignant , T. , Govindswamy , K. , Tomazic , D. , Eisele , G. et al. NVH Target Cascading from Customer Interface to Vehicle Subsystems SAE Technical Paper 2013-01-1980 2013 10.4271/2013-01-1980
- Eisele , G. , Wolff , K. , Alt , N. , and Hüser , M. Application of Vehicle Interior Noise Simulation (VINS) for NVH Analysis of a Passenger Car SAE Technical Paper 2005-01-2514 2005 10.4271/2005-01-2514
- Eisele , G. , Wolff , K. , Hoppermanns , J. , and Genender , P. 15 Years of Transfer Path Analysis VINS in the Vehicle NVH Development - Selected Results SAE Technical Paper 2014-01-2047 2014 10.4271/2014-01-2047
- Govindswamy , K. , Wolff , K. , and Heuer , S. Aspects of Powertrain Noise with Special Emphasis on Impulsive Noise SAE Technical Paper 2007-01-2411 2007 10.4271/2007-01-2411
- Tousignant , T. and Govindswamy , K. Virtual Powertrain Installation for Diesel Engine Sound Quality Development in a Light Duty Vehicle Application SAE Technical Paper 2014-01-0024 2014 10.4271/2014-01-0024